Inventor
Lewis L. Seffernick
Inventor
Decatur, IN, US
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing22%
H01CResistors13%
H05KPrinted circuits13%
Y10TTechnical subjects covered by former us classification13%
G05GControl devices or systems insofar as characterised by mechanical features only9%
Y02PClimate change mitigation technologies in the production or processing of goods9%
G01GWeighing4%
G01LMeasuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure4%
H01HElectric switches4%
H01RElectrically-conductive connections4%
PatentTitleYear
6,326,677'Ball grid array resistor network'20016,239,786'Pointing stick with top mounted z-axis sensor'20016,225,576'Shear beam load cell'20016,121,954'Unified bodied z-axis sensing pointing stick'20006,097,277'Resistor network with solder sphere connector'20006,040,823'Computer keyboard having top molded housing with rigid pointing stick integral and normal to front surface of housing as one unit part to be used with strain sensors in navigational control'20006,014,900'Z-axis resistor test system'20006,002,388'Pointing stick having a flexible interposer'19995,966,117'Z-axis sensing pointing stick with base as strain concentrator'19995,894,301'Collar mounted pointing stick'19995,621,619'All ceramic surface mount sip and dip networks having spacers and solder barriers'19974,543,714'Machine insertion of circuit module terminals'1985Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1985–2001Patents assigned to CTS CORP (10)· patent assignee history
1985–2001Based in Decatur, IN, US· patent location history
2000Patents assigned to CTS (2)· patent assignee history
2000Based in Adams, IN, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CTS CORP | 10 | 1985–2001 |
| CTS | 2 | 2000 |
Locations
| Location | Patents | Span |
|---|---|---|
| Decatur, IN, US | 11 | 1985–2001 |
| Adams, IN, US | 1 | 2000 |